Yvette Bostic

While my first series doesn't have any elves, trolls or fairies, the second series does.

Light in the Darkness Series leads into The Sentinel and the Watcher Series. It follows the life of Darian; a young man drawn out of the Napoleonic Wars and into an epic battle against demon overlords and their fanatical cultists.

Call of the Elements is a current day urban fantasy about a young woman who spends her entire life rejected by everyone, until a vampire finds her. Her entire world is turned upside-down when she's forced to accept the supernatural world is real, and she's now part of it. A very important part.